I have an golf mk 3 ADZ 1.8 no spark

I have an 1996 golf mk 3 adz 1.8 it run and just cutted out got it started and ideled at about 250 then i turend it off got it on trailor and got it home thinking is hall sensor or coil so i replaced my coil my hallsensor also dizzy cap and rotor ive treid other computers and recoding the key still no spark my car has no alarm in replaced relay 30 and everything is getting power like it should what can it be what am i missing ?